Uninstall Skript und Zertifikate Leitfaden

nebula_uninstall_complete.yml

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+---
+- name: Uninstall Nebula completely
+  hosts: all
+  gather_facts: no
+  become: yes
+
+  tasks:
+
+    - name: Stop and disable lighthouse service
+      systemd:
+        name: lighthouse
+        state: stopped
+        enabled: no
+        daemon_reload: yes
+      when: inventory_hostname in groups['nebula_lighthouse']
+      ignore_errors: yes
+
+    - name: Stop and disable nebula service
+      systemd:
+        name: nebula
+        state: stopped
+        enabled: no
+        daemon_reload: yes
+      when: inventory_hostname not in groups['nebula_lighthouse']
+      ignore_errors: yes
+
+    - name: Remove lighthouse systemd unit
+      file:
+        path: /etc/systemd/system/lighthouse.service
+        state: absent
+      when: inventory_hostname in groups['nebula_lighthouse']
+
+    - name: Remove nebula systemd unit
+      file:
+        path: /etc/systemd/system/nebula.service
+        state: absent
+      when: inventory_hostname not in groups['nebula_lighthouse']
+
+    - name: Reload systemd after unit removal
+      systemd:
+        daemon_reload: yes
+
+    - name: Remove nebula-check cron job
+      cron:
+        name: "nebula-check"
+        state: absent
+
+    - name: Remove /opt/nebula directory (binaries, certs, keys, config)
+      file:
+        path: /opt/nebula
+        state: absent
+
+    - name: Remove .neb entries from /etc/hosts
+      replace:
+        path: /etc/hosts
+        regexp: '^.+\.neb\n'
+        replace: ''
+        backup: yes